
body{
    margin:0;
    padding:0;
    background: #d5f3fb;
}
.box{
    width:800px;
    height: 550px;
    margin: 30px auto;
    background: #ffffff;
    padding-top: 50px;
    margin-top: 20px;
}
h1{
text-align: center;
}
.main1{
    width: 300px;
    height: 400px;
    margin-top: 50px;
    margin-left: 50px;
    float: left;
}

.button{
    width:240px;
    height:40px;
    margin-top: 10px;
}
.button input{
    width:80px;
    height:35px;
    font-size: 18px;
    margin-left: 10px;
}
.main2{
    width:400px;
    height:400px;
    float: left;
    margin-top: 50px;
}
.main2 label{
    width:350px;
    height: 40px;
    display: inline-block;
    margin-bottom: 30px;
}
.main2 span{
    display: inline-block;
    width: 100px;
    height: 40px;
    font-size: 20px;
}
.main2 input{
    width: 180px;
    height: 30px;
}